Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Cesar E. Ramirez"'
Autor:
Lilian V. Tose, Cesar E. Ramirez, Veronika Michalkova, Marcela Nouzova, Fernando G. Noriega, Francisco Fernandez-Lima
Publikováno v:
Analytical Chemistry. 94:6139-6145
Publikováno v:
Energy & Fuels. 35:13722-13730
Publikováno v:
Analytical Chemistry. 93:6080-6087
In the present work, a novel workflow based on complementary gas-phase separations for the identification of isomeric PAHs from complex mixtures is described. This is the first report on the coupling of gas chromatography (GC), atmospheric pressure l
Autor:
Markéta Hejníková, Marcela Nouzova, Cesar E. Ramirez, Francisco Fernandez-Lima, Fernando Gabriel Noriega, David Doležel
Publikováno v:
Insect biochemistry and molecular biology. 142
Diapause is one of the major strategies for insects to prepare for and survive harsh seasons. In females, the absence of juvenile hormone (JH) is a hallmark of adult reproductive diapause, a developmental arrest, which is much less characterized in m
Autor:
Francisco Fernandez-Lima, Marcela Nouzova, Marnie Ruiz, Marten J. Edwards, Matthew DeGennaro, Cesar E. Ramirez, Maria Areiza, René Feyereisen, Fernando G. Noriega, Veronika Michalkova, Marek Jindra
Publikováno v:
Proc Natl Acad Sci U S A
Methyl farnesoate (MF) plays hormonal regulatory roles in crustaceans. An epoxidated form of MF, known as juvenile hormone (JH), controls metamorphosis and stimulates reproduction in insects. To address the evolutionary significance of MF epoxidation
Autor:
Michalkova, Fernando G. Noriega, Francisco Fl, Cesar E. Ramirez, Marcela Nouzova, Anthony Castellanos
Publikováno v:
J Anal At Spectrom
The mobilization of nutrient reserves into the ovaries of Aedes aegypti mosquitoes after sugar-feeding plays a vital role in the female’s reproductive maturation. In the present work, three-dimensional secondary ion mass spectrometry imaging (3D-SI
Autor:
Cesar E. Ramirez, Natalia Quinete, Luisa Rojas de Astudillo, Luis E. Arroyo-Mora, Douglas Seba, Piero Gardinali
Publikováno v:
Aeolian Research. 54:100774
Autor:
Fernando G. Noriega, María Eugenia Alzugaray, Cesar E. Ramirez, María José Villalobos-Sambucaro, Francisco Fernandez-Lima, Marcela Nouzova, Jorge Rafael Ronderos
Publikováno v:
Scientific Reports
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Juvenile hormones (JHs) are sesquiterpenoids synthesized by the corpora allata (CA). They play critical roles during insect development and reproduction. The first JH was described in 1934 as a "metamorphosis inhibitory hormone" in Rhodnius prolixus
Autor:
Cesar E. Ramirez, Lawrence Andrade, Francisco Fernandez-Lima, Natalie F. Smith, Kendra J. Adams, Ana Celia Muñoz-Muñoz
Publikováno v:
Talanta. 183:177-183
In the present work, a fast separation, identification and quantification workflow based on liquid chromatography coupled to trapped ion mobility in tandem with mass spectrometry (LC-TIMS-MS) is described for the analysis of common isomeric drugs of
Publikováno v:
Environmental Processes. 5:5-21
Interactions between dissolved organic matter (DOM) and different physical-chemical forms of iron (Fe) represent important biogeochemical processes in the organic carbon cycle. Due to the effect of climate change and anthropogenic activities such as